<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>

<body>
    <form action="http://localhost:8080/" method="post" enctype="application/x-www-form-urlencoded">

        用户：
        <input type="text" name="user" id="user" placeholder="用户名"><br>
        密码：
        <input type="password" name="password" id="password" placeholder="密码" /><br>
        <input type="submit" value="提交" />
    </form>


</body>

</html>